Gaia DR2 406775841506041344
All names: WDJ012923.99+510846.96, GD 277, UCAC4 706-010971, Gaia DR3 406775841506041344, WDJ012923.99+510846.97, TIC 308215852, Gaia DR2 406775841506041344, SDSS J012924.01+510846.5, Gaia EDR3 406775841506041344, 2MASS J01292398+5108471, GALEX J012924.2+510846, SDSS J012924.00+510846.5
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | O'Brien et al. 2024 | McCleery et al. 2020 | Tremblay et al. 2020 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 01 29 24.05 (0.02) | 01 29 24.05 (0.04) | 01 29 24.05 | 01 29 24.05 | 01 29 23.99 (0.02) | 01 29 24.05 | ||||||||
| Declination | 51 08 45.20 (0.02) | 51 08 45.25 (0.04) | 51 08 45.25 | 51 08 45.20 | 51 08 46.97 (0.02) | 51 08 45.25 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | DA2.2 | ||||||||
| Effective temperature | [K] | 20809.0 (427) | 22090.0 (454) | 21853.3 (269) | 21850.0 (270) | 12475.0 | 13958.0 | 23046.0 (197) | ||||||
| log(g) | [cgs] | 7.99 (0.01) | 8.00 (0.03) | 8.00 (0.02) | 8.00 (0.02) | 7.39 | 7.54 | 8.05 (0.008) | ||||||
| Mass | [M☉] | 0.619 (0.01) | 0.627 (0.01) | 0.33 | 0.364 | 0.661 (0.006) | ||||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 0.1738 | 0.1398 | |||||||||||
| log(H/He) | ||||||||||||||
| log(C/He) | ||||||||||||||
| log(Ca/He) | ||||||||||||||
| log(Ca/H) | ||||||||||||||
| log(C/H) | ||||||||||||||
| log(N/H) | ||||||||||||||
| log(O/H) | ||||||||||||||
| log(Na/H) | ||||||||||||||
| log(Mg/H) | ||||||||||||||
| log(Al/H) | ||||||||||||||
| log(Si/H) | ||||||||||||||
| log(P/H) | ||||||||||||||
| log(S/H) | ||||||||||||||
| log(Sc/H) | ||||||||||||||
| log(Ti/H) | ||||||||||||||
| log(Cr/H) | ||||||||||||||
| log(Mn/H) | ||||||||||||||
| log(Fe/H) | ||||||||||||||
| log(Ni/H) | ||||||||||||||
| Parallax | [mas] | 26.06 (0.03) | 26.06 (0.03) | 26.19 (0.05) | 26.19 (0.05) | 26.06 | 26.06 (0.03) | 26.19 (0.05) | ||||||
| Distance | [pc] | 38.37 (0.05) | 38.37 (0.04) | 38.18 (0.08) | 38.18 (0.08) | 38.37 | 38.37 (0.05) | 38.18 (0.08) | ||||||
| Composition | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 32.93763213 (0.03) | 32.96262948 (0.09) | 32.938 (0.03) | 32.96262948 | |||||||||
| Proper motion (declination) | [mas/yr] | -110.7401666 (0.03) | -110.5778726 (0.09) | -110.74 (0.03) | -110.5778726 | |||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | ||||||||||||||
| B magnitude | 13.43 (0.0009) | |||||||||||||
| V magnitude | 13.54 (0.0009) | |||||||||||||
| R magnitude | 13.64 (0.0006) | |||||||||||||
| I magnitude | 13.75 (0.003) | |||||||||||||
| J magnitude | 14.02 (0.03) | |||||||||||||
| H magnitude | 14.12 (0.05) | |||||||||||||
| K magnitude | 14.18 (0.06) | |||||||||||||
| u magnitude | 13.31 (0.003) | 13.31 (0.003) | ||||||||||||
| g magnitude | 14.91 (0.01) | 14.91 (0.01) | ||||||||||||
| r magnitude | 13.72 (0.003) | 13.72 (0.003) | ||||||||||||
| i magnitude | 14.02 (0.003) | 14.02 (0.003) | ||||||||||||
| z magnitude | 14.34 (0.004) | 14.34 (0.004) | ||||||||||||
| G magnitude | 13.54 (0.0009) | 13.55 | 13.55 | 13.54 | 13.54 (0.003) | 13.55 | ||||||||
| BP magnitude | 13.44 (0.0009) | 13.40 | 13.40 | |||||||||||
| RP magnitude | 13.74 (0.0008) | 13.74 | 13.74 | |||||||||||
| Pan g magnitude | 13.66 (0.009) | |||||||||||||
| Pan r magnitude | 13.74 (0) | |||||||||||||
| Pan i magnitude | 14.07 (0.002) | |||||||||||||
| Pan z magnitude | 14.32 (0.002) | |||||||||||||
| Pan y magnitude | 14.50 (0.004) | |||||||||||||
| E(B-V) | 0.001 | |||||||||||||
* Constant surface field
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